.box1{
    width: 100%;
    height: 45px;
    border: 1px solid black;
    display: flex;
    justify-content: space-between;
    .z1{
        font-size: 20px;
        line-height: 45px;
        margin-left: 50px;
    }
    .z2{
        font-size: 20px;
            line-height: 45px;
          margin-right: 50px;
    }
    .z3{
        font-size: 20px;
            line-height: 45px;
           
    }
        .z5 {
            font-size: 15px;
            line-height: 45px;
    
        }

}